JPS59500442A - 音声起動スイツチシステム - Google Patents

音声起動スイツチシステム

Info

Publication number
JPS59500442A
JPS59500442A JP58500879A JP50087983A JPS59500442A JP S59500442 A JPS59500442 A JP S59500442A JP 58500879 A JP58500879 A JP 58500879A JP 50087983 A JP50087983 A JP 50087983A JP S59500442 A JPS59500442 A JP S59500442A
Authority
JP
Japan
Prior art keywords
signal
activated switch
voice
switch system
audio
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP58500879A
Other languages
English (en)
Japanese (ja)
Inventor
リ−・ブユング・ハイウン
リンチ・ジヨン・フランシス・ジユニヤ
Original Assignee
ウエスタ−ン　エレクトリツク　カムパニ−，インコ−ポレ−テツド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ウエスタ−ン　エレクトリツク　カムパニ−，インコ−ポレ−テツド filed Critical ウエスタ−ン　エレクトリツク　カムパニ−，インコ−ポレ−テツド
Publication of JPS59500442A publication Critical patent/JPS59500442A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/568—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants
    • H04M3/569—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants using the instant speaker's algorithm
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/10—Aspects of automatic or semi-automatic exchanges related to the purpose or context of the telephonic communication
    • H04M2203/1041—Televoting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/567—Multimedia conference systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
JP58500879A 1982-03-25 1983-02-02 音声起動スイツチシステム Pending JPS59500442A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US362034JPFR 1982-03-25
US06/362,034 US4449238A (en) 1982-03-25 1982-03-25 Voice-actuated switching system
PCT/US1983/000148 WO1983003512A1 (fr) 1982-03-25 1983-02-02 Systeme commutateur a commande vocale

Publications (1)

Publication Number Publication Date
JPS59500442A true JPS59500442A (ja) 1984-03-15

Family

ID=23424423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58500879A Pending JPS59500442A (ja) 1982-03-25 1983-02-02 音声起動スイツチシステム

Country Status (6)

Country Link
US (1) US4449238A (fr)
EP (1) EP0104255B1 (fr)
JP (1) JPS59500442A (fr)
CA (1) CA1193552A (fr)
DE (1) DE3365507D1 (fr)
WO (1) WO1983003512A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006507711A (ja) * 2002-04-18 2006-03-02 フオルクスワーゲン・アクチエンゲゼルシヤフト 自動車内において、音響信号を伝送するための情報伝達装置

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US4558180A (en) * 1983-10-25 1985-12-10 At&T Bell Laboratories Programmable audio mixer
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JPS61242499A (ja) * 1985-04-19 1986-10-28 シユア・ブラザ−ズ・インコ−ポレイテツド マイクロホン装置
JPS647791A (en) * 1987-06-30 1989-01-11 Nec Corp Multiscreen video conference method and device therefor
US5382972A (en) * 1988-09-22 1995-01-17 Kannes; Deno Video conferencing system for courtroom and other applications
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US5204908A (en) * 1990-09-26 1993-04-20 Lectrosonics, Inc. Sound system with rate controlled, variable attenuation
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US5263083A (en) * 1990-12-10 1993-11-16 Rolm Company Method and apparatus for sharing speakerphone processor among multiple users
US5259035A (en) * 1991-08-02 1993-11-02 Knowles Electronics, Inc. Automatic microphone mixer
JPH0564185A (ja) * 1991-08-29 1993-03-12 Fujitsu Ltd 多地点会議における２画面伝送表示方式
US5426510A (en) * 1992-06-05 1995-06-20 Dolman Associates, Inc. Audio-video system
JPH0654322A (ja) * 1992-07-28 1994-02-25 Fujitsu Ltd 多地点制御装置を用いたｔｖ会議の画像データ適応制御方式
US5664021A (en) * 1993-10-05 1997-09-02 Picturetel Corporation Microphone system for teleconferencing system
CA2146688A1 (fr) * 1994-05-04 1995-11-05 Gregory Ciurpita Jr. Microphone et haut-parleurs et systemes utilisant cette combinaison
US5561737A (en) * 1994-05-09 1996-10-01 Lucent Technologies Inc. Voice actuated switching system
JPH08149130A (ja) * 1994-11-25 1996-06-07 Canon Inc 映像コミュニケーションシステム
EP0724362B1 (fr) * 1995-01-30 2000-03-22 International Business Machines Corporation Transmission contrôlée par priorité de flots de données multimédia via une ligne de télécommunication
US5625697A (en) * 1995-05-08 1997-04-29 Lucent Technologies Inc. Microphone selection process for use in a multiple microphone voice actuated switching system
EP0765084A3 (fr) * 1995-09-21 1997-10-15 At & T Corp Système automatique de poursuite vidéo
US5673327A (en) * 1996-03-04 1997-09-30 Julstrom; Stephen D. Microphone mixer
US5848146A (en) * 1996-05-10 1998-12-08 Rane Corporation Audio system for conferencing/presentation room
US6072522A (en) * 1997-06-04 2000-06-06 Cgc Designs Video conferencing apparatus for group video conferencing
FR2776457B1 (fr) * 1998-03-23 2000-04-28 France Telecom Systeme de visioconference multipoint a presence permanente
US6173059B1 (en) 1998-04-24 2001-01-09 Gentner Communications Corporation Teleconferencing system with visual feedback
US6795106B1 (en) 1999-05-18 2004-09-21 Intel Corporation Method and apparatus for controlling a video camera in a video conferencing system
JP2001075594A (ja) * 1999-08-31 2001-03-23 Pioneer Electronic Corp 音声認識システム
DE60029453T2 (de) * 2000-11-09 2007-04-12 Koninklijke Kpn N.V. Messen der Übertragungsqualität einer Telefonverbindung in einem Fernmeldenetz
US20030059061A1 (en) * 2001-09-14 2003-03-27 Sony Corporation Audio input unit, audio input method and audio input and output unit
US6812956B2 (en) 2001-12-21 2004-11-02 Applied Minds, Inc. Method and apparatus for selection of signals in a teleconference
EP1468550B1 (fr) * 2002-01-18 2012-03-28 Polycom, Inc. Systèmes de plusieurs microphones reliés en mode numérique
US8687820B2 (en) * 2004-06-30 2014-04-01 Polycom, Inc. Stereo microphone processing for teleconferencing
US20060248210A1 (en) * 2005-05-02 2006-11-02 Lifesize Communications, Inc. Controlling video display mode in a video conferencing system
US20070030984A1 (en) * 2005-08-02 2007-02-08 Gotfried Bradley L Conference system
US8411878B2 (en) * 2007-03-29 2013-04-02 Ron R. Adam Landscape speaker connector and sound system
KR100905586B1 (ko) * 2007-05-28 2009-07-02 삼성전자주식회사 로봇에서의 원거리 음성 인식을 위한 마이크의 성능 평가시스템 및 방법
US8243119B2 (en) * 2007-09-30 2012-08-14 Optical Fusion Inc. Recording and videomail for video conferencing call systems
US8411603B2 (en) * 2008-06-19 2013-04-02 Broadcom Corporation Method and system for dual digital microphone processing in an audio CODEC
US8514265B2 (en) 2008-10-02 2013-08-20 Lifesize Communications, Inc. Systems and methods for selecting videoconferencing endpoints for display in a composite video image
US8643695B2 (en) * 2009-03-04 2014-02-04 Lifesize Communications, Inc. Videoconferencing endpoint extension
US8456510B2 (en) * 2009-03-04 2013-06-04 Lifesize Communications, Inc. Virtual distributed multipoint control unit
US8350891B2 (en) * 2009-11-16 2013-01-08 Lifesize Communications, Inc. Determining a videoconference layout based on numbers of participants
US8553064B2 (en) 2010-12-08 2013-10-08 Cisco Technology, Inc. System and method for controlling video data to be rendered in a video conference environment
US8446455B2 (en) 2010-12-08 2013-05-21 Cisco Technology, Inc. System and method for exchanging information in a video conference environment
SE536046C2 (sv) 2011-01-19 2013-04-16 Limes Audio Ab Metod och anordning för mikrofonval
GB2493801B (en) * 2011-08-18 2014-05-14 Ibm Improved audio quality in teleconferencing
JP5845787B2 (ja) * 2011-09-30 2016-01-20 ブラザー工業株式会社 音声処理装置、音声処理方法、および音声処理プログラム
US9641933B2 (en) * 2012-06-18 2017-05-02 Jacob G. Appelbaum Wired and wireless microphone arrays
JP2014085954A (ja) * 2012-10-25 2014-05-12 Kyocera Corp 携帯端末装置、プログラムおよび入力操作受け付け方法
US9602918B2 (en) * 2013-02-28 2017-03-21 Google Inc. Stream caching for audio mixers
US9565493B2 (en) 2015-04-30 2017-02-07 Shure Acquisition Holdings, Inc. Array microphone system and method of assembling the same
US9554207B2 (en) 2015-04-30 2017-01-24 Shure Acquisition Holdings, Inc. Offset cartridge microphones
CN105323682B (zh) * 2015-12-09 2018-11-06 华为技术有限公司 一种数模混合麦克风及耳机
US10367948B2 (en) 2017-01-13 2019-07-30 Shure Acquisition Holdings, Inc. Post-mixing acoustic echo cancellation systems and methods
US11523212B2 (en) 2018-06-01 2022-12-06 Shure Acquisition Holdings, Inc. Pattern-forming microphone array
US11297423B2 (en) 2018-06-15 2022-04-05 Shure Acquisition Holdings, Inc. Endfire linear array microphone
EP3854108A1 (fr) 2018-09-20 2021-07-28 Shure Acquisition Holdings, Inc. Forme de lobe réglable pour microphones en réseau
JP7230427B2 (ja) * 2018-10-24 2023-03-01 ヤマハ株式会社 音信号処理装置、ミキサ、および音信号処理方法
GB2579105B (en) * 2018-11-16 2021-10-13 Cirrus Logic Int Semiconductor Ltd A microphone device and a system comprising the microphone device
EP3942845A1 (fr) 2019-03-21 2022-01-26 Shure Acquisition Holdings, Inc. Focalisation automatique, focalisation automatique à l'intérieur de régions, et focalisation automatique de lobes de microphone ayant fait l'objet d'une formation de faisceau à fonctionnalité d'inhibition
US11558693B2 (en) 2019-03-21 2023-01-17 Shure Acquisition Holdings, Inc. Auto focus, auto focus within regions, and auto placement of beamformed microphone lobes with inhibition and voice activity detection functionality
CN113841419A (zh) 2019-03-21 2021-12-24 舒尔获得控股公司 天花板阵列麦克风的外壳及相关联设计特征
US11445294B2 (en) 2019-05-23 2022-09-13 Shure Acquisition Holdings, Inc. Steerable speaker array, system, and method for the same
JP2022535229A (ja) 2019-05-31 2022-08-05 シュアー アクイジッション ホールディングス インコーポレイテッド 音声およびノイズアクティビティ検出と統合された低レイテンシオートミキサー
CN114467312A (zh) 2019-08-23 2022-05-10 舒尔获得控股公司 具有改进方向性的二维麦克风阵列
US11552611B2 (en) 2020-02-07 2023-01-10 Shure Acquisition Holdings, Inc. System and method for automatic adjustment of reference gain
USD944776S1 (en) 2020-05-05 2022-03-01 Shure Acquisition Holdings, Inc. Audio device
WO2021243368A2 (fr) 2020-05-29 2021-12-02 Shure Acquisition Holdings, Inc. Systèmes et procédés d'orientation et de configuration de transducteurs utilisant un système de positionnement local
CN116918351A (zh) 2021-01-28 2023-10-20 舒尔获得控股公司 混合音频波束成形系统

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006507711A (ja) * 2002-04-18 2006-03-02 フオルクスワーゲン・アクチエンゲゼルシヤフト 自動車内において、音響信号を伝送するための情報伝達装置

Also Published As

Publication number Publication date
EP0104255A4 (fr) 1984-08-10
US4449238A (en) 1984-05-15
EP0104255B1 (fr) 1986-08-27
CA1193552A (fr) 1985-09-17
WO1983003512A1 (fr) 1983-10-13
EP0104255A1 (fr) 1984-04-04
DE3365507D1 (en) 1986-10-02

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